Location » Home » Grades > Special Alloy >

AISI Grade31

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) W(%) B(%) Other(%)
0.45-0.55 Max 1.00 Max 1.00 Max 0.040 Max 0.040 24.5-26.5 9.50-11.5 7.00-8.00 0.005-0.015 Fe Max 2.00